public CCRenderTexture(CCSize contentSize, CCSize textureSizeInPixels,
CCSurfaceFormat colorFormat=CCSurfaceFormat.Color,
CCDepthFormat depthFormat=CCDepthFormat.None,
CCRenderTargetUsage usage=CCRenderTargetUsage.DiscardContents) : this()
{
int textureWidth = (int)textureSizeInPixels.Width;
int textureHeight = (int)textureSizeInPixels.Height;
renderTarget2D = drawManager.CreateRenderTarget(
textureWidth, textureHeight, colorFormat, depthFormat, usage);
Texture = new CCTexture2D(renderTarget2D, colorFormat, true, false);
Texture.IsAntialiased = false;
Sprite = new CCSprite(Texture);
Sprite.ContentSize = contentSize;
Sprite.BlendFunc = CCBlendFunc.AlphaBlend;
CCPoint center = contentSize.Center;
renderViewMatrix =
Matrix.CreateLookAt(new CCPoint3(center, 300.0f).XnaVector, new CCPoint3(center, 0.0f).XnaVector, Vector3.Up);
renderProjMatrix =
Matrix.CreateOrthographic(contentSize.Width, contentSize.Height, 1024f, -1024);
renderViewport = new Viewport(0, 0, textureWidth, textureHeight);
clearColor = CCColor4B.Transparent;
drawManager.SetRenderTarget(Texture);
drawManager.Clear(clearColor);
drawManager.RestoreRenderTarget();
}
internal CCDrawManager(GraphicsDevice device)
{
Renderer = new CCRenderer(this);
depthTest = true;
allowNonPower2Textures = true;
hasStencilBuffer = true;
currBlend = CCBlendFunc.AlphaBlend;
platformDepthFormat = CCDepthFormat.Depth24;
transform = Matrix.Identity;
TmpVertices = new CCRawList <CCV3F_C4B_T2F>();
matrixStack = new Matrix[100];
blendStates = new Dictionary <CCBlendFunc, BlendState>();
effectStack = new Stack <Effect>();
InitializeRawQuadBuffers();
rasterizerStatesCache = new List <RasterizerState>();
hasStencilBuffer = true;
graphicsDevice = device;
InitializeGraphicsDevice();
}
public CCRenderTexture(CCSize contentSize, CCSize textureSizeInPixels,
CCSurfaceFormat colorFormat = CCSurfaceFormat.Color,
CCDepthFormat depthFormat = CCDepthFormat.None,
CCRenderTargetUsage usage = CCRenderTargetUsage.DiscardContents) : this()
{
int textureWidth = (int)textureSizeInPixels.Width;
int textureHeight = (int)textureSizeInPixels.Height;
renderTarget2D = drawManager.CreateRenderTarget(
textureWidth, textureHeight, colorFormat, depthFormat, usage);
Texture = new CCTexture2D(renderTarget2D, colorFormat, true, false);
Texture.IsAntialiased = false;
Sprite = new CCSprite(Texture);
Sprite.ContentSize = contentSize;
Sprite.BlendFunc = CCBlendFunc.AlphaBlend;
CCPoint center = contentSize.Center;
renderViewMatrix =
Matrix.CreateLookAt(new CCPoint3(center, 300.0f).XnaVector, new CCPoint3(center, 0.0f).XnaVector, Vector3.Up);
renderProjMatrix =
Matrix.CreateOrthographic(contentSize.Width, contentSize.Height, 1024f, -1024);
renderViewport = new Viewport(0, 0, textureWidth, textureHeight);
clearColor = CCColor4B.Transparent;
drawManager.SetRenderTarget(Texture);
drawManager.Clear(clearColor);
drawManager.RestoreRenderTarget();
}
internal CCDrawManager(GraphicsDeviceManager deviceManager, CCSize proposedScreenSize,
CCDisplayOrientation supportedOrientations)
{
Renderer = new CCRenderer(this);
graphicsDeviceMgr = deviceManager;
depthTest = true;
allowNonPower2Textures = true;
hasStencilBuffer = true;
currBlend = CCBlendFunc.AlphaBlend;
platformDepthFormat = CCDepthFormat.Depth24;
transform = Matrix.Identity;
TmpVertices = new CCRawList <CCV3F_C4B_T2F>();
matrixStack = new Matrix[100];
blendStates = new Dictionary <CCBlendFunc, BlendState>();
effectStack = new Stack <Effect>();
rasterizerStatesCache = new List <RasterizerState>();
hasStencilBuffer = (deviceManager.PreferredDepthStencilFormat == DepthFormat.Depth24Stencil8);
if (deviceManager.GraphicsDevice == null)
{
initialProposedScreenSizeInPixels = proposedScreenSize;
graphicsDeviceMgr.PreferredBackBufferWidth = (int)initialProposedScreenSizeInPixels.Width;
graphicsDeviceMgr.PreferredBackBufferHeight = (int)initialProposedScreenSizeInPixels.Height;
graphicsDeviceMgr.SupportedOrientations = (DisplayOrientation)supportedOrientations;
graphicsDeviceMgr.DeviceCreated += GraphicsDeviceCreated;
graphicsDeviceMgr.PreparingDeviceSettings += PreparingDeviceSettings;
}
}
public CCRenderTexture(CCSize contentSize, CCSize textureSizeInPixels,
CCSurfaceFormat colorFormat=CCSurfaceFormat.Color,
CCDepthFormat depthFormat=CCDepthFormat.None,
CCRenderTargetUsage usage=CCRenderTargetUsage.DiscardContents)
{
int textureWidth = (int)textureSizeInPixels.Width;
int textureHeight = (int)textureSizeInPixels.Height;
firstUsage = true;
renderTarget2D = CCDrawManager.SharedDrawManager.CreateRenderTarget(textureWidth, textureHeight, colorFormat, depthFormat, usage);
Texture = new CCTexture2D(renderTarget2D, colorFormat, true, false);
Texture.IsAntialiased = false;
Sprite = new CCSprite(Texture);
Sprite.ContentSize = contentSize;
Sprite.BlendFunc = CCBlendFunc.AlphaBlend;
AddChild(Sprite);
}
public CCRenderTexture(CCSize contentSize, CCSize textureSizeInPixels,
CCSurfaceFormat colorFormat = CCSurfaceFormat.Color,
CCDepthFormat depthFormat = CCDepthFormat.None,
CCRenderTargetUsage usage = CCRenderTargetUsage.DiscardContents)
{
int textureWidth = (int)textureSizeInPixels.Width;
int textureHeight = (int)textureSizeInPixels.Height;
firstUsage = true;
renderTarget2D = CCDrawManager.SharedDrawManager.CreateRenderTarget(textureWidth, textureHeight, colorFormat, depthFormat, usage);
Texture = new CCTexture2D(renderTarget2D, colorFormat, true, false);
Texture.IsAntialiased = false;
Sprite = new CCSprite(Texture);
Sprite.ContentSize = contentSize;
Sprite.BlendFunc = CCBlendFunc.AlphaBlend;
AddChild(Sprite);
}
internal RenderTarget2D CreateRenderTarget(int width, int height, CCSurfaceFormat colorFormat, CCDepthFormat depthFormat,
CCRenderTargetUsage usage)
{
if (!allowNonPower2Textures)
{
width = CCUtils.CCNextPOT(width);
height = CCUtils.CCNextPOT(height);
}
return(new RenderTarget2D(graphicsDevice, width, height, false, (SurfaceFormat)colorFormat, (DepthFormat)depthFormat, 0, (RenderTargetUsage)usage));
}
void InitializeGraphicsDevice()
{
SpriteBatch = new SpriteBatch(graphicsDevice);
defaultEffect = new BasicEffect(graphicsDevice);
AlphaTestEffect = new AlphaTestEffect(graphicsDevice);
PrimitiveEffect = new BasicEffect(graphicsDevice)
{
TextureEnabled = false,
VertexColorEnabled = true
};
depthEnableStencilState = new DepthStencilState
{
DepthBufferEnable = true,
DepthBufferWriteEnable = true,
TwoSidedStencilMode = true
};
depthDisableStencilState = new DepthStencilState
{
DepthBufferEnable = false
};
#if !WINDOWS_PHONE && !XBOX && !WINDOWS && !NETFX_CORE
List <string> extensions = CCUtils.GetGLExtensions();
foreach (string s in extensions)
{
switch (s)
{
case "GL_OES_depth24":
platformDepthFormat = CCDepthFormat.Depth24;
break;
case "GL_IMG_texture_npot":
allowNonPower2Textures = true;
break;
case "GL_NV_depth_nonlinear": // nVidia Depth 16 non-linear
platformDepthFormat = CCDepthFormat.Depth16;
break;
case "GL_NV_texture_npot_2D_mipmap": // nVidia - nPot textures and mipmaps
allowNonPower2Textures = true;
break;
}
}
#endif
projectionMatrix = Matrix.Identity;
viewMatrix = Matrix.Identity;
worldMatrix = Matrix.Identity;
matrix = Matrix.Identity;
worldMatrixChanged = viewMatrixChanged = projectionMatrixChanged = true;
graphicsDevice.Disposing += GraphicsDeviceDisposing;
graphicsDevice.DeviceLost += GraphicsDeviceDeviceLost;
graphicsDevice.DeviceReset += GraphicsDeviceDeviceReset;
graphicsDevice.DeviceResetting += GraphicsDeviceDeviceResetting;
graphicsDevice.ResourceCreated += GraphicsDeviceResourceCreated;
graphicsDevice.ResourceDestroyed += GraphicsDeviceResourceDestroyed;
DepthTest = false;
ResetDevice();
}
